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SUANFA
- 语音信号的变速和变调算法322 10.6.1语音信号的变速322 10.6.2语音信号的变调327 10.6.3语音信号变速又变调331 10.7波形拼接合成技术和时域基音同步叠加334 10.7.1波形拼接合成技术334 10.7.2时域基音同步叠加(TDPSOLA)合成技术335 10.7.3时域基音同步叠加TDPSOLA的 MATLAB工具箱339-Modulation speed of the speech signal and voice signal mo
pitch_detection
- pitch提取matlab程序。能够比较准确的提取基频。附有详细注释。-pitch extraction matlab program. Can more accurately extract the fundamental frequency. With detailed notes.
childSongRecording
- 基于自建数据库的音乐识别及检索软件 ； 利用Matlab开发软件, 通过抓取录入歌曲的音高(pitch tracking)绘出声音的频率变化并进行降噪和润滑（smoothing）处理 与数据库中歌曲的频率变化图比对，计算出相似度top10的歌曲并显示。 -Based on self-built of music recognition and retrieval software developed using Matlab software, change the pit
voice-change
- 利用matlab完成了对语音信号的重建，并针对重建信号进行了包括变速，变调等多种处理，适合初学语音信号的人参考。-Using matlab complete reconstruction of the speech signal, and for the reconstruction of signals, including a variety of processing speed, pitch, etc., suitable for beginners who voice signal r
SpeechRecAndSyn07
- 一个带用户界面的matlab语音合成和识别的程序，MainGuide01.fig通过提取MFCC，用dtw来计算实时录音和模板之间的最小距离，给出识别结果，并且给出波形图，频谱图，语谱图。MainGuide02.fig是语音合成程序，通过load一个wav文件用LPC，残差和pitch两种方式进行合成，并且能实时听合成语音的效果。-This is an simple user interface program including speech recoginition and speech s
yuyinxinhaochuli
- 本实验要求掌握时域特征分析原理，并利用已学知识，编写程序求解语音信号的短时过零率、短时能量、短时自相关特征，分析实验结果，并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。基于MATLAB的语音信号时域特征分析-In this study, the analysis required to master the principles of time-domain characteristics, and use the learned knowledge to write pr
abhpitch
- matlab code for pitch of speech signal
eitfreedegree
- 在matlab/simulonk环境下搭建整车八自由度汽车模型，得到驾驶员座椅，车身质心，俯仰角加速度，侧倾加速度时域曲线-Build in matlab/simulonk environment DOF Vehicle eight car models, to get the driver' s seat, the body center of mass, angular pitch, roll acceleration time domain traces
d2fcaf47082d
- 基于matlab的基音周期检测，自相关函数法和平均幅度差函数法-Matlab-based pitch detection, auto-correlation function and the average magnitude difference function method
78480d4347d0
- 基于matlab的基音周期检测，短时自相关函数法-Based pitch detection matlab, the short-term auto-correlation function
Cepstral_Pitch_Detector
- 探测器基音周期的主要特点是使用二次cepstral峰值检波器的每一帧演讲,为了检测并纠正基音周期检测错误由于效果翻倍基音周期或减半等及相关现象。文件的4.5 Cepstral距探测器。pdf”提供了一个用户的指导对于这个练习。-This MATLAB exercise implements a pitch period detector based on detecting and tracking peaks in the (real) cepstrum during regions of v
lpc_vocoder_rev2
- 这个MATLAB构建一个锻炼LPC声码器,即,执行LPC分析和合成语音文件,导致合成语音近似原始的演讲。LPC分析使用一个标准的自相关分析来确定LPC系数的设置,一帧一帧的基础上,以及框架获得。一个独立的分析方法(cepstral螺距内检测器)把每一帧的言论是要么表示演讲(时间由cepstral峰值的位置在指定范围的音调时期)或无声的言论(模拟随机噪声帧)0帧基音周期的样本。独立的分析提供了一个两国并存的激发函数LPC合成处理的一部分,包括一系列的脉冲(表示帧期间)和/或噪声序列(在无声的帧)。
Linear-Predictive-Coder-master
- Linear-Predictive-Coder MATLAB Implementation of LPC algorithm for speech signal # Why LPC? In communication systems it is often necessary to transmit audio(speech) signal in compressed or encoded form because of bandwidth limitation of the
sixuanyimohukongzhi
- 四旋翼飞行仿真器俯仰角的模糊PID控制器的设计，建立微型四旋翼无人机系统动力学数学模型和电机模型， 在系统模型的基础上设计模糊PID 控制器。通过Matlab/Simulink 仿真对所设计的模糊PID 控制器的有效性进行验证。-Design of Fuzzy PID Controller Flight Simulator four-rotor pitch angle, the establishment of micro four-rotor UAV system dynamics mathe
fangbai_v32
- 是路径规划的实用方法，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，使用matlab实现智能预测控制算法。- Is a practical method of path planning, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Use matlab intelligent predictive control a
kengbun_v22
- MIMO OFDM matlab仿真,采用加权网络中节点强度和权重都是幂率分布的模型，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角。- MIMO OFDM matlab simulation, Using weighted model nodes in the network strength and weight are power law distribution, It comprises aircraft flight attitude control, such as
cepstral_pitch
- MATLAB program to claculate cepstral pitch
fouhou_v44
- 音频信号通过LM386放大，基于matlab平台实现,包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角。- LM386 audio signal amplification, Based on matlab platform, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle.
miumie
- 基于SVPWM的三电平逆变的matlab仿真，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，意信号卷积的运算,并且绘制图象。- Based on SVPWM three-level inverter matlab simulation, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Convolution operati
miufai_v81
- 是小学期课程设计的题目，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，利用matlab GUI实现的串口编程例子。- Is the topic of the elementary school stage curriculum design, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Use serial progr